%I #5 Apr 25 2016 12:19:23

%S 1,1,-1,1,0,-2,1,1,-2,-2,1,2,-1,-4,-1,1,3,1,-5,-5,1,1,4,4,-4,-10,-4,4,

%T 1,5,8,0,-14,-14,0,8,1,6,13,8,-14,-28,-14,8,13,1,7,19,21,-6,-42,-42,

%U -6,21,19,1,8,26,40,15,-48,-84,-48,15,40,26

%N Triangle of differences of consecutive pairs of row elements of triangle A080233.

%C Row sums are given by -A023443.

%e Rows are {1}, {1,-1}, {1,0,-2}, {1,1,-2,-2}, {1,2,-1,-4,-1}, ...

%Y Cf. A080233, A007318.

%K sign,tabl

%O 0,6

%A _Paul Barry_, Feb 09 2003